| Ukraine Int. | 2021/09/08 08:40 | Ivan Rusev v Viacheslav Yakovlev | W | 2-1 |
| Hellas Int. | 2021/09/03 09:30 | Varun Kapur v Ivan Rusev | L | 2-1 |
| Denmark Masters Qual | 2021/08/05 07:40 | Ivan Rusev v Jeppe Bruun Christensen | L | 0-2 |
| Spain Int | 2021/06/18 09:50 | Arnaud Merkle v Ivan Rusev | L | 2-0 |
| Spain Int | 2021/06/17 15:00 | Ivan Rusev v Kai Schaefer | W | 2-0 |
| Austrian Open | 2021/05/29 08:20 | B.R. Sankeerth v Ivan Rusev | L | 2-0 |
| Austrian Open | 2021/05/28 13:40 | Ivan Rusev v Mads Christophersen | W | 2-0 |
| Slovenia Int. | 2021/05/21 10:40 | Panji Ahmad Maulana v Ivan Rusev | L | 2-0 |
| Ukraine Int. | 2021/09/08 09:20 | S.K. Karunakaran v Enogat Roy | W | 2-0 |
| Ukraine Int. | 2021/09/07 12:20 | S.K. Karunakaran v Philipp Drexler | W | 2-0 |
| India PBL | 2020/02/04 10:00 | Kaushal Dharmamer v S.K. Karunakaran | L | 2-0 |
| India PBL | 2020/01/30 11:20 | Kazumasa Sakai v S.K. Karunakaran | L | 2-0 |